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author | Nicolas LÅ“uillet <nicolas@loeuillet.org> | 2015-01-18 20:07:46 +0100 |
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committer | Nicolas LÅ“uillet <nicolas@loeuillet.org> | 2015-01-18 20:07:46 +0100 |
commit | adf17b677edeb2387671f6a0f12123e7497b5938 (patch) | |
tree | 8fd87d7bf5699488ffc12afa991011e80ac1011b /inc/3rdparty/htmlpurifier/HTMLPurifier/TagTransform/Font.php | |
parent | 894cd087f41d605f2f093aaad1300825f705e009 (diff) | |
download | wallabag-adf17b677edeb2387671f6a0f12123e7497b5938.tar.gz wallabag-adf17b677edeb2387671f6a0f12123e7497b5938.tar.zst wallabag-adf17b677edeb2387671f6a0f12123e7497b5938.zip |
remove 3rd libraries
Diffstat (limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/TagTransform/Font.php')
-rw-r--r-- | inc/3rdparty/htmlpurifier/HTMLPurifier/TagTransform/Font.php | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/TagTransform/Font.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/TagTransform/Font.php deleted file mode 100644 index 2a186515..00000000 --- a/inc/3rdparty/htmlpurifier/HTMLPurifier/TagTransform/Font.php +++ /dev/null | |||
@@ -1,114 +0,0 @@ | |||
1 | <?php | ||
2 | |||
3 | /** | ||
4 | * Transforms FONT tags to the proper form (SPAN with CSS styling) | ||
5 | * | ||
6 | * This transformation takes the three proprietary attributes of FONT and | ||
7 | * transforms them into their corresponding CSS attributes. These are color, | ||
8 | * face, and size. | ||
9 | * | ||
10 | * @note Size is an interesting case because it doesn't map cleanly to CSS. | ||
11 | * Thanks to | ||
12 | * http://style.cleverchimp.com/font_size_intervals/altintervals.html | ||
13 | * for reasonable mappings. | ||
14 | * @warning This doesn't work completely correctly; specifically, this | ||
15 | * TagTransform operates before well-formedness is enforced, so | ||
16 | * the "active formatting elements" algorithm doesn't get applied. | ||
17 | */ | ||
18 | class HTMLPurifier_TagTransform_Font extends HTMLPurifier_TagTransform | ||
19 | { | ||
20 | /** | ||
21 | * @type string | ||
22 | */ | ||
23 | public $transform_to = 'span'; | ||
24 | |||
25 | /** | ||
26 | * @type array | ||
27 | */ | ||
28 | protected $_size_lookup = array( | ||
29 | '0' => 'xx-small', | ||
30 | '1' => 'xx-small', | ||
31 | '2' => 'small', | ||
32 | '3' => 'medium', | ||
33 | '4' => 'large', | ||
34 | '5' => 'x-large', | ||
35 | '6' => 'xx-large', | ||
36 | '7' => '300%', | ||
37 | '-1' => 'smaller', | ||
38 | '-2' => '60%', | ||
39 | '+1' => 'larger', | ||
40 | '+2' => '150%', | ||
41 | '+3' => '200%', | ||
42 | '+4' => '300%' | ||
43 | ); | ||
44 | |||
45 | /** | ||
46 | * @param HTMLPurifier_Token_Tag $tag | ||
47 | * @param HTMLPurifier_Config $config | ||
48 | * @param HTMLPurifier_Context $context | ||
49 | * @return HTMLPurifier_Token_End|string | ||
50 | */ | ||
51 | public function transform($tag, $config, $context) | ||
52 | { | ||
53 | if ($tag instanceof HTMLPurifier_Token_End) { | ||
54 | $new_tag = clone $tag; | ||
55 | $new_tag->name = $this->transform_to; | ||
56 | return $new_tag; | ||
57 | } | ||
58 | |||
59 | $attr = $tag->attr; | ||
60 | $prepend_style = ''; | ||
61 | |||
62 | // handle color transform | ||
63 | if (isset($attr['color'])) { | ||
64 | $prepend_style .= 'color:' . $attr['color'] . ';'; | ||
65 | unset($attr['color']); | ||
66 | } | ||
67 | |||
68 | // handle face transform | ||
69 | if (isset($attr['face'])) { | ||
70 | $prepend_style .= 'font-family:' . $attr['face'] . ';'; | ||
71 | unset($attr['face']); | ||
72 | } | ||
73 | |||
74 | // handle size transform | ||
75 | if (isset($attr['size'])) { | ||
76 | // normalize large numbers | ||
77 | if ($attr['size'] !== '') { | ||
78 | if ($attr['size']{0} == '+' || $attr['size']{0} == '-') { | ||
79 | $size = (int)$attr['size']; | ||
80 | if ($size < -2) { | ||
81 | $attr['size'] = '-2'; | ||
82 | } | ||
83 | if ($size > 4) { | ||
84 | $attr['size'] = '+4'; | ||
85 | } | ||
86 | } else { | ||
87 | $size = (int)$attr['size']; | ||
88 | if ($size > 7) { | ||
89 | $attr['size'] = '7'; | ||
90 | } | ||
91 | } | ||
92 | } | ||
93 | if (isset($this->_size_lookup[$attr['size']])) { | ||
94 | $prepend_style .= 'font-size:' . | ||
95 | $this->_size_lookup[$attr['size']] . ';'; | ||
96 | } | ||
97 | unset($attr['size']); | ||
98 | } | ||
99 | |||
100 | if ($prepend_style) { | ||
101 | $attr['style'] = isset($attr['style']) ? | ||
102 | $prepend_style . $attr['style'] : | ||
103 | $prepend_style; | ||
104 | } | ||
105 | |||
106 | $new_tag = clone $tag; | ||
107 | $new_tag->name = $this->transform_to; | ||
108 | $new_tag->attr = $attr; | ||
109 | |||
110 | return $new_tag; | ||
111 | } | ||
112 | } | ||
113 | |||
114 | // vim: et sw=4 sts=4 | ||